Energy Smart

October 30, 2007

What are some examples using the Law of Conservation of Energy?

Meg asked:


Like what happends to energy or what r some real life examples??

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October 26, 2007

How can you prove the Law of Conservation of Energy in that case?

Miklós G asked:


Can you find where the energy goes from my box?
See more details
http://invitel.hu/stiebera/

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October 21, 2007

energy conservation?

Filed under: Energy Conservation — Tags: , — admin @ 11:06 pm
kiwi asked:


how are speed height related on a roller coaster?
how are energy and mass related?
how is energy converted on a roller coaster?

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Does nuclear fusion break the law of conservation of energy?

Filed under: Energy Conservation — Tags: , , — admin @ 12:58 am
A_2__the__E__Adrenaline asked:


The law states that energy cannot be created or destroyed, but aren’t you creating energy if you get back more energy than you put into it? Just a thought

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Like law of conservation of energy, do we have law of conservation of life?

Filed under: Energy Conservation — Tags: , , — admin @ 12:29 am
Coiled Snake asked:


In other words, is reincarnation or rebirth real?

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October 17, 2007

How is the law of conservation of energy related to friction and perpetual motion?

BioGal asked:


Studying for a test. Faster the better, thanks!

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October 13, 2007

In this time of energy conservation, why aren’t more states creating rail systems?

Filed under: Energy Conservation — Tags: , , — admin @ 7:07 am
Year of the Monkey asked:


The trains on the East Coast are efficient, fast and affordable, and mostly electric. Why doesn’t this exist between more cities in the central states?

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October 12, 2007

How do you calculate the maximum height of an object using conservation of energy?

Filed under: Energy Conservation — Tags: , , — admin @ 10:58 am
jenny f asked:


If the object is projected vertically with an initial speed of 40 m/s?

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October 8, 2007

What is a good example of the Law of Conservation of Energy?

Filed under: Energy Conservation — Tags: , , — admin @ 12:03 pm
Don asked:


the law - energy cannot be created nor destroyed under normal conditions; it can change form.
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What would be a good example of this type? A a link to a picture would be great to have (bonus points)!

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